i barack hussein obama do solemnly swear. >> i barack hussein obama do solemnly swear. >> that i will faithfully execute. >> that i will faithfully execute. >> the office of president of the united states. >> the office of president of the united states. >> and will to the best of my ability. >> and will to the best of my ability. >> preserve, protect and defend the constitution of the united states. >> preserve, protect and defend the constitution of the united states. >> congratulations, sir. >> tomorrow he's going to do it again in front of the capitol for all to see and followed by the parade. i really like how they coordinated their clothes today. >> they did coordinate their clothes. >> they did. the tie was good. >> and they got the oath right. >> which was a change from last time around. >> they didn't have to redo the oath today. now, of course, into the evening hours attention turning to events scheduled tomorrow and of course big questions about what the president will say to set the policy agenerda and the ton in his inaugural speech. dan lothian, what do we know about the